LM7805 查看數據表（PDF） - Continental Device India Limited
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LM7805 Datasheet PDF : 3 Pages
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Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
3-TERMINAL POSITIVE VOLTAGE REGULATOR
LM7805
TO-220
Plastic Package
The Voltages Available allow these Regulators to be used in Logic Systems, Instrumentation, Hi-Fi Audio
Circuits and other Solid State Electronic Equipment
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Input Voltage
Continuous Total Dissipation at Ta=25ºC
free air Temperature
Continuous Total Dissipation at Tc=25ºC
case Temperature
Operating free-air, case, or Virtual
Junction Temperature Range
Storage Temperature Range
Lead Temperature 1.6mm (1/16 inch)
from Case for 10 seconds
SYMBOL
VIN
PD
PD
TOPR
Tstg
TL
ELECTRICAL CHARACTERISTICS (Tj=25ºC unless specified otherwise)
VI=10V, IO=500mA
DESCRIPTION
Output Voltage
Line Regulation
Ripple Rejection
Load Regulation
Output Resistance
Output Voltage Drift
Output Noise Voltage
Dropout Voltage
Quiescent Current
Quiescent Current Change
Short Circuit Output Current
Peak Output Current
SYMBOL
TEST CONDITION
VO
REGV
RR
REGL
IO=5mA ~ 1A
VI=7V ~ 20V, P< 15W
VI=7.0 ~ 25V
VI=8.0 ~ 12V
VI=8.0 ~ 18V, f=120Hz
IO=5mA ~ 1.5A
Tj=25ºC
Tj=0 ~ 125ºC
Tj=25ºC
Tj=0 ~ 125ºC
Tj=25ºC
IO=250mA ~ 750mA
RO
f=1KHz
Tj=0 ~ 125ºC
∆VO/∆T
IO=5mA
Tj=0 ~ 125ºC
VNO
f=10Hz ~ 100KHz
Tj=25ºC
Vd
IO=1A
Tj=25ºC
IQ
Tj=25ºC
∆IQ
VI=7.0 ~ 25V
Tj=0 ~ 125ºC
IO=5mA ~ 1A
ISC
Tj=25ºC
IPK
Tj=25ºC
VALUE
35
2.0
15
0 to 150
- 65 to +150
260
MIN TYP MAX
4.80
5.20
4.75
5.25
100
50
62
100
50
0.017
- 1.1
40
2.0
8.0
1.3
0.5
750
2.2
UNIT
V
W
W
ºC
ºC
ºC
UNIT
V
V
mV
mV
dB
mV
mV
Ω
mV/ºC
µV
V
mA
mA
mA
mA
A
LM7805Rev_1 180805E
Continental Device India Limited
Data Sheet
Page 1 of 3
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